The Altmark Incident

Altmark (Captain Heinrich Dau) was assigned to support Admiral Graf Spee during her raid in the South Atlantic between September and December 1939. Seamen rescued from the ships sunk by Admiral Graf Spee were transferred to Altmark. After Admiral Graf Spee was heavily damaged by British cruisers in Battle of the River Plate and subsequently scuttled by her crew, in the Río de la Plata in December 1939, Altmark attempted to return to Germany, steaming around the north of Great Britain and then within the Norwegian littoral. On 14 February 1940 Altmark, proceeding south within Norwegian territorial waters, was discovered by three British Lockheed Hudson Mk.II aircraft from RAF Thornaby and pursued by several British destroyers led by HMS Cossack. Late on 16 February 1940 in Jøssingfjord she was fired upon while the Norwegian Navy stood by and took no action save for raising a protest flag. The German tanker then received a boarding party from HMS Cossack. During an attempted escape across the ice, seven of the Altmark crew were shot down. During the skirmish Altmark was run onto the rocks. It had been the British intention to tow the ship back to a Scottish port, but the damage to the tanker's stern frustrated this idea.

An attack by one belligerent upon its enemy in neutral waters is a breach of neutrality, in this case a breach of Norwegian neutrality by Britain. Because Hitler feared Norway would be insufficiently resolute to protect the German iron-ore traffic that passed legitimately along the Norwegian littoral, at Admiral Erich Raeder's urging he decided on the invasion of Norway and Denmark in March 1940.

The British justification for the attack on the Altmark was set out in a Note to the Norwegian Government from Foreign Secretary Lord Halifax dated 10 March 1940. The problem the British Government faced was the wording of The Hague Convention XIII of 1907 to which it was a signatory. Article 10 provides that: "The neutrality of a Power is not affected by the mere passage through its territorial waters of warships or prizes belonging to belligerents."

This meant that the Altmark was within its rights to sail through Norwegian waters with prisoners aboard providing that it did not come to a protracted stop longer than 24 hours. In the diplomatic letter, the British government confirmed that it was not contrary to the law of neutrality to sail a prison ship through neutral waters, and Britain often did this herself. In fact the British complaint had nothing to do with the prisoners. Altmark was a fleet tanker assimilated to a warship and was proceeding to Germany from the Atlantic by the north-about route. Instead of sailing down the North Sea as he would do in peacetime, the master of the Altmark had elected to sail the entire leg of the voyage southwards within Norwegian territorial waters in order to attract immunity from attack there under international law. There was no other reason for him to want to voyage through waters so dangerous to navigation. With no valid breech of international law, the British excused their violation of international law by contriving that the Altmark's course abused international law even without a violation, and since the Norwegians had declined to stop a voyage that was not in violation of international convention the British Admiralty decided it was justified in taking action contrary to law, essentially announcing that it had the right to determine what course an enemy ship must travel to be entitled to the protections of international law.

The question remains unresolved to this day as to whether, as the Hague Conventions stood in 1940, a warship could legitimately seek immunity from attack in neutral waters by widely varying its course to reach them.

Subsequent history

The ship, renamed Uckermark on 6 August 1940, then resumed the role for which she had been built. During Admiral Lütjens' Atlantic adventure with the battleships Scharnhorst and Gneisenau between January and March 1941, Uckermark, under Captain Zatorski, was a supply ship and scout attached to the squadron. As the result of her reports the battleships were directed to various merchant vessels, which were then sunk.

On 9 September 1942 she left France for Japan with a cargo of vegetable oil and fuel, supplying the auxiliary cruiser Michel on the way, arriving at Yokohama on 24 November 1942. Uckermark was then intended as the replenishment ship for the German raider Thor, which was raiding merchant shipping in the Indian Ocean and western Pacific Ocean areas.

On 30 November 1942, Uckermark was anchored in Yokohama, Japan, next to Thor and the Australian passenger liner Nankin, which Thor had captured in March five days out from Fremantle, Australia, en route to Colombo, Ceylon. While the crew was at lunch, Uckermark suffered a huge explosion that ripped the vessel apart. Uckermark, Thor, and Nankin were sunk by the explosion. The cause of the explosion was thought to be a spark from tools used by a repair gang working near the cargo tanks. The Uckermark had delivered 5000ts of gasoline to Yokohama. It seems to be logical that the residual fumes and gasoline did explode. Diesel fuel does not explode the way the ship went up. 53 crewmen from Uckermark died in the explosion. The severely damaged ship was beyond repair and was scrapped.

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was a leap year starting on Monday of the Gregorian calendar, the 1940th year of the Common Era (CE) and Anno Domini (AD) designations, the 940th year of the 2nd millennium, the 40th year of the 20th century, and the 1st year of the 1940s decade.

Events from the year 1940 in the United Kingdom. The year was dominated by Britain's involvement in the Second World War, which commenced in September the previous year, as well as the numerous enemy air raids on Britain and thousands of subsequent casualties. Although the war continued, Britain did triumph in the Battle of Britain and foiled Nazi Germany's invasion attempt.

See German tanker Altmark for the ship named after Altmark and Stary Targ for the Polish village named Altmark in German.

The Altmark (English: Old March) is a historic region in Germany, comprising the northern third of Saxony-Anhalt. As the initial territory of the March of Brandenburg, it is sometimes referred to as the "Cradle of Prussia", as by Otto von Bismarck, a native from Schönhausen near Stendal.

The Altmark Incident (Norwegian: Altmark-affæren; German: Altmark-Zwischenfall) was a naval incident of World War II between British destroyers and the German tanker Altmark, which happened on 16–17 February 1940. It took place in what were, at that time, neutral Norwegian waters. On board the Altmark were some 300 allied prisoners (officially internees), whose ships were sunk by the pocket battleship Graf Spee in the Southern Atlantic Ocean. British naval forces cornered the tanker and later the destroyer Cossack attacked the German ship near the Jøssingfjord and freed all the prisoners, killing eight German seamen with firearms and wounding ten others, five of them seriously. A British and a Norwegian sailor were also seriously wounded in the action. Germany claimed that the attack was a grave violation of international law and of Norwegian neutrality.

The German destroyer Z1 Leberecht Maass was the lead ship of her class of four destroyers built for the German Navy (initially called the Reichsmarine and then renamed as the Kriegsmarine in 1935) during the mid-1930s. Completed in 1937, two years before the start of World War II, the ship served as a flagship and spent most of her time training although she did participate in the occupation of Memel in early 1939.

Several days after the start of the war in September 1939, Z1 Leberecht Maass and another destroyer unsuccessfully attacked Polish ships in the naval base on the Hel Peninsula. She was lightly damaged during the action. In mid-February 1940, while proceeding into the North Sea to attack British fishing trawlers (Operation Wikinger), the ship was bombed by a patrolling German bomber that damaged her steering. A court of inquiry convened during the war determined that she and a sister ship were hit by bombs, but a post-war investigation determined that she had drifted into a newly laid British minefield. Z1 Leberecht Maass broke in half with the loss of most of her crew.

Z20 Karl Galster was one of six Type 1936 destroyers built for the Kriegsmarine (German Navy) in the late 1930s. Completed in early 1939, the ship spent most of her time training. At the beginning of World War II in September, she was initially deployed to lay minefields off the German coast, but was soon transferred to the Skagerrak where she inspected neutral shipping for contraband goods. In late 1939 and early 1940, Z20 Karl Galster helped to laid three offensive minefields off the English coast that claimed one British destroyer, a fishing trawler, and twenty merchant ships. After a refit that prevented her from participating in the German invasion of Norway in April, the ship was sent to Norway for escort duties. Later that year Z20 Karl Galster was transferred to France later, where she made several attacks on British shipping.

The ship returned to Germany in early 1941 for a refit and was transferred to Norway in June as part of the preparations for Operation Barbarossa, the German invasion of the Soviet Union. Z20 Karl Galster spent some time at the beginning of the campaign conducting anti-shipping patrols in Soviet waters but these were generally fruitless. She escorted a number of German convoys in the Arctic later in the year until engine problems sent her back to Germany for repairs. The ship returned to Norway in mid-1942, but was badly damaged when she ran aground in July and did not return until December. Z20 Karl Galster participated in the German attack (Operation Zitronella) on the Norwegian island of Spitzbergen, well north of the Arctic Circle, in September 1943. Plagued by engine problems, the ship was under repair from November to August 1944 and then spent the next six months on convoy escort duties in southern Norway when not laying minefields.

Around March 1945, Z20 Karl Galster was transferred to the Baltic Sea where she helped to escort convoys of refugee ships and also rescued evacuees herself in May, around the time that Germany surrendered. When the surviving German warships were divided between the Allies after the war, the ship was eventually allocated to the Soviet Union.

Z20 Karl Galster was handed over in 1946 and renamed Prochnyy. The ship was converted into a training ship in 1950 and then became an accommodation ship in 1954. She was scrapped four years later.

Luchs was the fourth of six Type 24 torpedo boats built for the German Navy (initially called the Reichsmarine and then renamed as the Kriegsmarine in 1935) during the 1920s. The boat made multiple non-intervention patrols during the Spanish Civil War in the late 1930s. During World War II, she played a minor role in the Battle of Kristiansand during the Norwegian Campaign of 1940. Luchs was sunk in Norwegian waters in July by either a British submarine or a floating mine.

Seeadler was the second of six Type 23 torpedo boats built for the German Navy (initially called the Reichsmarine and then renamed as the Kriegsmarine in 1935). The boat made multiple non-intervention patrols during the Spanish Civil War in the late 1930s. During World War II, she played a minor role in the Battle of Kristiansand during the Norwegian Campaign of 1940. Seeadler spent the next couple of years escorting minelayers as they laid minefields and laying minefields herself. She also spent the latter half of 1941 escorting convoys through the Skaggerak. The boat returned to France in 1942 and was one of the escorts for the capital ships sailing from France to Germany through the English Channel in the Channel Dash. Seeadler then helped to escort one commerce raider through the Channel and was sunk by British forces while escorting another blockade runner in May.

HMS Ark Royal (pennant number 91) was an aircraft carrier of the Royal Navy that served during the Second World War.

Designed in 1934 to fit the restrictions of the Washington Naval Treaty, Ark Royal was built by Cammell Laird and Company Ltd. at Birkenhead, England, and completed in November 1938. Her design differed from previous aircraft carriers. Ark Royal was the first ship on which the hangars and flight deck were an integral part of the hull, instead of an add-on or part of the superstructure. Designed to carry a large number of aircraft, she had two hangar deck levels. She served during a period that first saw the extensive use of naval air power; several carrier tactics were developed and refined aboard Ark Royal.

Ark Royal served in some of the most active naval theatres of the Second World War. She was involved in the first aerial and U-boat kills of the war, operations off Norway, the search for the German battleship Bismarck, and the Malta Convoys. Ark Royal survived several near misses and gained a reputation as a 'lucky ship'. She was torpedoed on 13 November 1941 by the German submarine U-81 and sank the following day; one of her 1,488 crew members was killed. Her sinking was the subject of several inquiries; investigators were keen to know how the carrier was lost, in spite of efforts to save the ship and tow her to the naval base at Gibraltar. They found that several design flaws contributed to the loss, which were rectified in new British carriers.

The wreck was discovered in December 2002 by an American underwater survey company using sonar mounted on an autonomous underwater vehicle, under contract from the BBC for the filming of a documentary about the ship, at a depth of about 1000 metres and approximately 30 nautical miles (35 mi; 56 km) from Gibraltar.

HMS Seal was one of six Grampus-class mine-laying submarines of the Royal Navy. She served in the Second World War and was captured by the Kriegsmarine and taken into German service as UB, one of several captured subs. She was the only submarine the Germans captured at sea during World War II. Her capture allowed the Germans to correct a critical fault in their U-boat torpedoes.Seal was laid down at the Chatham Dockyard on 9 December 1936, launched on 27 September 1938 and commissioned into the Royal Navy on 24 May 1939. During her entire British career, her commander was Rupert Lonsdale, for whom it was his second command.

A hell ship is a ship with extremely unpleasant living conditions or with a reputation for cruelty among the crew. It now generally refers to the ships used by the Imperial Japanese Navy and Imperial Japanese Army to transport Allied prisoners of war (POWs) and romushas (Asian forced slave laborers) out of the Dutch East Indies, the Philippines, Hong Kong and Singapore in World War II. The POWs were taken to Japan, Taiwan, Manchuria, Korea, the Moluccas, Sumatra, Burma, or Siam to be used as forced labor.

Jøssingfjorden is a fjord in Sokndal municipality in Rogaland county, Norway. The 3-kilometre (1.9 mi) long fjord is narrow and deep and is surrounded by mountains. It sits about 4 kilometres (2.5 mi) southeast of the municipal centre of Hauge. There is some settlement on the southeastern side of the fjord: the villages of Li, Vinterstø, and Bu. There is a road that runs along the southeast coast of the fjord, with sharp hairpin turns leading down from the mountains to the shore of the fjord both heading north and south from the fjord.The Tellnes mine, one of Norway's largest titanium mines, is located in the mountains about 4 kilometres (2.5 mi) northeast of the fjord. The mine is run by a company called Titania, and the fjord is used as the shipping port for the company. The Nedre Helleren Power Plant is located at the head of the fjord. The electricity is generated by water from lakes located high in the mountains and the water is piped down to the sea level power plant the force of the falling water produces the electricity.

At the head of the fjord is the small Helleren farm which is now abandoned. It sits in a narrow valley with steep rock cliffs on two sides, a rock scree on the third side, and the fjord on the fourth side. The base of one of the rock cliffs stops about 8 metres (26 ft) above the ground forming a rock shelter, or heller (hence the name of the farm). The farm is preserved and is now owned by the Dalane folk museum.

Jøssingfjord is the place of iconic importance in history of Norwegian antifascism.

Kampf um Norwegen – Feldzug 1940 (Battle for Norway - 1940 Campaign) is a 1940 Nazi propaganda film directed by Martin Rikli and Dr. Werner Buhre under orders of the Oberkommando der Wehrmacht. The documentary film follows the Invasion of Denmark and Norway in the spring of 1940.

The Redoutable-class submarines were a group of 31 submarines built between 1924 and 1937 for the French Navy. Most of the class saw service during the Second World War. The class is also known in French as the Classe 1 500 tonnes, and they were designated as "First Class submarines", or "large submarine cruisers". They are known as the Redoutable class in reference to the lead boat Redoutable, in service from 1931 to 1942. The class is divided into two sub-class series, Type I, known as Le Redoutable and Type II, Pascal.

Modern submarines when they were designed, they quickly became outdated, and were approaching obsolescence by the beginning of the Second World War. The conditions of the Armistice of 22 June 1940 prevented the Vichy government from carrying out a modernization programme. 24 out of the 29 units that served in the war were lost. Used in the defence of the Second French colonial empire under the Vichy regime, submarines of the class saw action against Allied offensives at the Battles of Dakar, Libreville and Madagascar. Many of the submarines of the class came under Allied control after the Allied landings in North Africa. Few however saw much further active service after this due to a period of refitting and alterations done in the United States between February 1943 and March 1945. One exception was Casabianca, which took part in the liberation of Corsica. The surviving submarines were largely used for training purposes after the war, with the last of them being disarmed in 1952.

SS Uhenfels was a steam merchant ship operated initially by the German shipping firm Deutsche Dampfschiffahrts-Gesellschaft Hansa, and then shortly after the start of the Second World War by the British Elder Dempster Lines Ltd, as SS Empire Ability. She was sunk under this name in 1941 by a German U-boat.

The Tribal class, or Afridi class, were a class of destroyers built for the Royal Navy, Royal Canadian Navy and Royal Australian Navy that saw service in World War II. Originally conceived during design studies for a light fleet cruiser, the Tribals evolved into fast, powerful destroyers, with greater emphasis on guns over torpedoes than previous destroyers, in response to new designs by Japan, Italy, and Germany. The Tribals were well admired by their crews and the public when they were in service due to their power, often becoming symbols of prestige while in service.As some of the Royal Navy's most modern and powerful escort ships, the Tribal class served with distinction in nearly all theatres of World War II. Only a handful of Royal Navy Tribals survived the war, all of which were subsequently scrapped from hard use, while Commonwealth Tribals continued to serve into the Cold War, serving with distinction in the Korean War. Only one Tribal survives to this day: HMCS Haida, which is now a museum ship in Hamilton Harbour, Ontario, Canada.

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